Kärcher Tornado BD, Manual

Page: 17 / 64

English Operating Instructions BR/BD Trike
17
Troubleshooting
Risk of injury!
Before working on the appliance,
always set the key switch to “ O ”, remove
the key and disconnect the mains plug from
the battery charger.
„
Drain off and dispose of dirty water and
any residual cleaning liquid.
If faults cannot be rectified with the aid of
this table, contact customer service.
Changing the fuses
The drive control/electronics module is
attached under the front panel. If a fuse has
to be changed, this front panel must be
removed.
„
Loosen the screws on the housing.
„
Change the fuse.
„
Re-attach the front panel.
Information:
The fuse configuration is indicated on
the inside of the front panel.
!
i
Fault Remedial action
Unit cannot be started. Check fuses F1 and F4 and, if required, change.
Check batteries; if required, replace.
Unit does not move. Check fuse F5; if required, replace.
Inadequate water flow rate. Check fresh-water level; if required, top up tank.
Check hoses for blockages; remove any blockages.
Display: “Gas pedal” Set key switch to “ O ” and then back to “ I ” without
depressing the gas pedal.
Inadequate suction power. Check fuse F3; if required, replace.
Clean container cover seals and check for leaks;
if required, replace.
Clean the fluff strainer on the intake neck of the suction
motor.
Clean squeegee blades on the suction bar; if required,
replace.
Check suction hose for blockages; remove any
blockages.
Check suction hose for leaks; if required, replace.